hs_plot::set_x_dump_format

Source: plotting/hs_plot__set_x_dump_format.pro

 hs_plot::set_x_dump_format
        Set whether screen dumps are to be stored in PNG or JPEG
        format.

 Usage:
        plotref -> set_x_dump_format, <key>

 Keywords:
        png     Set the format to png
        jpeg    Set the format to jpeg

 Notes:
        A key must be given, but jpeg=0 is allowed as a synonym for
        /png.
 History:
        Original: 17/7/02; SJT